ACEONYCTINJ];. 



If^. Abdomen with dorsal crest at base 

 only. 

 h'\ Tkoi-fix clothed alaiosfc entirely with 

 scales. 



«s. Prothorax with divided crest Phaleroues, p. 



b^. Prothcrax without crest. 

 a''. Palpi with the 2nd joint reaching 



vertex of head Plusilla, p. 590. 



6''. Palpi with the 2nd joint reaching 



about middle of frons Bryoleuca, p. 686. 



b^. Thorax clothed with hair and hair-like 

 scales. 

 a^. Pro- and metathorax with spreading 



crests Calamistis, p. 



b^. Pro- and metathorax without crests. 

 a'. Fore wing very narrow and produced 



at apex Eulonche, p. 



b7. Fore wing triangular Mbuolonche, p. 



c''. Abdomen without crests. 

 fls. Thorax clothed chiefly with scales. 

 a^. Hind wing with vein 8 anastomosing 



with the cell to near extremity Acylita, p. 



66. Hind wing with vein 8 anastomosing 



with the cell to middle Doeeriesa, p. 



c6. Hind wing with vein 8 anastomosing 

 with the cell near base only. 

 a7. Pro- and metathorax with spreading 



crests Etitiopica, p. 



b''. Pro- and metathorax without crests. 



a^. Palpi with the hair at extremity of 



2nd joint produced to a point, the 



3rd porrect Dantona, p. 



b». Palpi with the 2nd joint slightly 

 fringed with hair in front. 

 a^. Palpi with the 3rd joint porrect... Cilla, p. 

 b^. Palpi with the 3rd joint up- 

 turned Amolita, p. 



h^. Thorax clothed with hair and hair-like 

 scales. 

 a6. Pro- and metathorax with spreading 

 crests. 

 «'. Palpi upturned ; fore wing with the 

 termen not crenulate. 

 flS. Fore vring with the termen oblique 



towards tornus Nonagria, p. 



b^. Fore wing with the termen evenly 



curved Sblicanis, p. 



b7. Palpi porrect ; fore wing with the 



termen crenulate Margelana, p. 449. 



b^. Thorax without crests, 

 a'. Fore wing with the apex produced 

 and acute ; hind wing with veins 3, 

 4 usually stalked, 6 from below 



middle of discocellulars Acrapex, p. 



k'. Fore wing with the apex not pro- 

 dviced ; hind wing with veins 3, 4 

 from cell, 6 from middle of disco- 

 cellulars Pbtilampa, p. 



c5. Thorax clothed with hair only. 



«6. Metathorax with spreading crest Bellura, p. 



b^. Thorax without crests, 

 a''. Paljpi upturned Sesamia, p. . 



11 



